Elimination

Welcome to the fascinating, elegant, and surprisingly profound world of human elimination. Most people shy away from talking about bowels and bladders, but as nurses, we don’t have that luxury—and frankly, we shouldn’t want to!

Think of the body’s elimination system as a beautifully orchestrated fluid dynamics and waste management plant. It relies on pressures, chemistry, anatomy, and neurological signaling to keep the whole organism in perfect balance. When it works, it’s a silent miracle. When it breaks down, it’s our job to act as the master engineers to restore harmony.

Grab a seat, get comfortable, and let's figure out exactly how to assess, manage, and heal the plumbing of the human body for your NCLEX-RN exam.

Diagram of the human gastrointestinal tract, the primary anatomical system responsible for digestion, fluid absorption, and waste elimination.
Diagram of the human gastrointestinal tract, the primary anatomical system responsible for digestion, fluid absorption, and waste elimination.